1026435840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{267301}}^1$

素因数の和:267325

約数の個数: 72

約数和(自身を含む): 3278191728

約数和(自身を除く): 2251755888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 267301, 534602, 801903, 1069204, 1336505, 1603806, 2138408, 2673010, 3207612, 4009515, 4276816, 5346020, 6415224, 8019030, 8553632, 10692040, 12830448, 16038060, 17107264, 21384080, 25660896, 32076120, 34214528, 42768160, 51321792, 64152240, 68429056, 85536320, 102643584, 128304480, 171072640, 205287168, 256608960, 342145280, 513217920, 1026435840]

約数ペア:

[(1, 1026435840), (2, 513217920), (3, 342145280), (4, 256608960), (5, 205287168), (6, 171072640), (8, 128304480), (10, 102643584), (12, 85536320), (15, 68429056), (16, 64152240), (20, 51321792), (24, 42768160), (30, 34214528), (32, 32076120), (40, 25660896), (48, 21384080), (60, 17107264), (64, 16038060), (80, 12830448), (96, 10692040), (120, 8553632), (128, 8019030), (160, 6415224), (192, 5346020), (240, 4276816), (256, 4009515), (320, 3207612), (384, 2673010), (480, 2138408), (640, 1603806), (768, 1336505), (960, 1069204), (1280, 801903), (1920, 534602), (3840, 267301)]